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erma4kov [3.2K]
2 years ago
7

Math help

Mathematics
1 answer:
inn [45]2 years ago
8 0
You should get photo math you can take a picture and it will give you the answer and show you how to solve it
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Solve each equation. Remember to check for extraneous solutions!
4vir4ik [10]

Answer:

1. 67/5

2. r=12/13, 0

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Hope this helps!!!!

4 0
3 years ago
2) A number of adults visiting Zoo Negara is 70 to the nearest 10. The number of children attending
lora16 [44]

Answer:

Puedes mandarma la foto

Step-by-step explanation:

Porfa

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2 years ago
2. Keeping in mind the context of this situation, what is the practical domain and practical range of this function?
Vilka [71]
Since you are already given with how the graph looks like, and you are given the equation to verify the identity of the function, you can determine the domain and range by either inspection of the graph or substituting values to the function.
By inspection, the domain or the possible values of x is any real number from negative infinity to positive infinity or (-∞, +∞).
Again by inspection, the range or the possible values of y is any positive value or any real number greater than 0 to positive infinity or (0, +∞).
4 0
2 years ago
In a hydroelectricity production, water falls from a dam into a turbine wheel 49 m below. What is the velocity of water at the t
ozzi

Answer:

C: 31 m/s

Step-by-step explanation:

It falls from a dam.

Thus;

Initial velocity; u = 0 m/s

Height; h = 49 m

Acceleration due to gravity is 9.8 m/s²

To solve for the final velocity this, we will use Newton's third equation of motion;

v² = u² + 2gh

v² = 0² + 2(9.8 × 49)

v = √960.5

v ≈ 31 m/s

7 0
2 years ago
Plz help I’m confused<br><br> -3. (8 + 1) +224 - 8
Tema [17]

Answer:

189

Step-by-step explanation:

3 0
2 years ago
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